What was found
MID CABIN EMERGENCY BATTERIES FAILED CAPACITY CHECK. R & R BATTERIES IAW MM & DWG.
- Difficulty date
- May 21, 2014
- Submitted
- May 23, 2014
- Operation
- Air carrier
- Aircraft
- N478WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33989
- Aircraft time
- 35,253 hours, 20,593 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 33500005
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.